Ampoules against hair thinning and hair loss nourish hair follicles and stimulate growth. 96.5% of the ingredients are natural and work to strengthen the hair and activate blood circulation, in addition to relieving itching and dandruff. Also, its gentle formula is suitable for sensitive scalp. Shake well before use, apply to dry or damp hair every other day for 60 days. First, break the ampoule at the marked line. Second, attach the dispenser. Third, distribute the product evenly throughout the scalp, paying special attention to areas prone to hair loss. Finally, do not rinse.